MCP vs. CLI Skills for agents: what our eval found (and which you should use)

Twitter said pick a side. The eval said the question was wrong. Six months ago, MCP (model context protocol) was the hot new thing: tool usage with a built-in discovery... The post MCP vs. CLI Skills for agents: what our eval found (and which you should use) appeared first on Arize AI.

Source: Arize AI | 2026-05-01